Toshiba MG10 (MG10ACA20TE) 20TB HDD Review

We tested the 20TB MG10 with a number of scenarios that it may face in the real world. The settings for these scenarios are as follows.

File Server
512MB file size, 16KB Block size
80% Read 20% Write 100% Random
I/O queue depth 128

Web Server
1GB file size, 16KB Block size
100% Read 0% Write 100% Random
I/O queue depth 64

Database
2GB file size, 4KB Block size
90% Read 10% Write, 90% Random, 10% Sequential
I/O depth 128

Workstation
1GB file size, 16KB Block size
70% Read 30% Write, 100% Random, 0% Sequential
I/O depth 6

The 20TB Toshiba MG10 handles the Web Server trace the best out of the four tests with a result figure of 15.67MB/s, the third fastest we've seen to date for this particular test.

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